"In 1997, years before I began cooperating, during an investigative interview with the then national anti-Mafia prosecutor Pierluigi Vigna and with Piero Grasso, I said, "Keep an eye on Milano 2". We were about to say goodbye and I felt I had to say something, even though I wasn’t a turncoat yet. I intended to give a hint, in a subtle way, as I had done regarding the theft of the 126 used in the Via D’Amelio massacre.[2]"